worried 担心的,烦恼的
be worrying about强调动作正在进行
be worried about只表示“担心”的动作,而不表示正在担心
〖 点拨〗注意 worry 可作动词和名词“担心,焦虑”,be worried about = worry about “对…感到担心”.
－ What’s the matter with you ,Tom
－ My parents haven’t been back yet .I am worried about it .
单元词组思维运用
1 .telephone number 电话号码
What is your telephone number .你的电话号码是多少
Perhaps his telephone number is wrong .
－ Is this 9998345
－ Sorry ,you have the wrong number .